ceph/src/boost/libs/units/include/boost/units/systems/information/byte.hpp

   1 // Boost.Units - A C++ library for zero-overhead dimensional analysis and
   2 // unit/quantity manipulation and conversion
   3 //
   4 // Copyright (C) 2014 Erik Erlandson
   5 //
   6 // Distributed under the Boost Software License, Version 1.0. (See
   7 // accompanying file LICENSE_1_0.txt or copy at
   8 // http://www.boost.org/LICENSE_1_0.txt)
   9
  10 #ifndef BOOST_UNITS_SYSTEMS_INFORMATION_BYTE_HPP_INCLUDED
  11 #define BOOST_UNITS_SYSTEMS_INFORMATION_BYTE_HPP_INCLUDED
  12
  13 #include <boost/units/make_system.hpp>
  14 #include <boost/units/unit.hpp>
  15 #include <boost/units/static_constant.hpp>
  16
  17 #include <boost/units/base_units/information/byte.hpp>
  18
  19 namespace boost {
  20 namespace units {
  21 namespace information {
  22
  23 typedef make_system<byte_base_unit>::type system;
  24
  25 typedef unit<dimensionless_type, system> dimensionless;
  26
  27 namespace hu {
  28 namespace byte {
  29 typedef unit<information_dimension, system> info;
  30 } // namespace bit
  31 } // namespace hu
  32
  33 BOOST_UNITS_STATIC_CONSTANT(byte, hu::byte::info);
  34 BOOST_UNITS_STATIC_CONSTANT(bytes, hu::byte::info);
  35
  36 // I'm going to define boost::units::information::info (the "default")
  37 // to be hu::byte::info -- other variants such as hu::bit::info, hu::nat::info, etc
  38 // must be explicitly referred to
  39 typedef hu::byte::info info;
  40
  41 } // namespace information
  42 } // namespace units
  43 } // namespace boost
  44
  45 #endif // BOOST_UNITS_SYSTEMS_INFORMATION_BYTE_HPP_INCLUDED